body{
    height: 100%;
    width: 100%;
}
{
    margin: 0;
    padding: 0;
    list-style: none;
    font-family: '微软雅黑'
}
#container {
    width: 150%;
    height: 1700px;
    /* background: #eee; */

    position: relative;
    box-shadow: -7px 20px 55px #777;
}
.header {
    background: #000;
    height: 100px;
    color: #fff;
    line-height: 100px;
    font-size: 50px;
    padding: 0 10px;
}
.footer {
    width: 430px;
    height: 50px;
    background: #666;
    position: absolute;
    bottom: 0;
    padding: 10px;
}
.footer input {
    width: 275px;
    height: 45px;
    outline: none;
    font-size: 20px;
    text-indent: 10px;
    position: absolute;
    border-radius: 6px;
    right: 80px;
}
.footer span {
    display: inline-block;
    width: 62px;
    height: 48px;
    background: #ccc;
    font-weight: 900;
    line-height: 45px;
    cursor: pointer;
    text-align: center;
    position: absolute;
    right: 10px;
    border-radius: 6px;
}
.footer span:hover {
    color: #fff;
    background: #999;
}
#user_face_icon {
    display: inline-block;
    background: red;
    width: 60px;
    height: 60px;
    border-radius: 30px;
    position: absolute;
    bottom: 6px;
    left: 14px;
    cursor: pointer;
    overflow: hidden;
}
img {
    width: 60px;
    height: 60px;
}
.content {
    font-size: 30px;
    width: 435px;
    height: 662px;
    overflow: auto;
    margin: 5px;
}
.content li {
    margin-top: 10px;
    padding-left: 10px;
    width: 412px;
    display: block;
    clear: both;
    overflow: hidden;
}
.content li img {
    float: left;
}
.content li span{
    background: #7cfc00;
    padding: 10px;
    border-radius: 10px;
    float: left;
    margin: 6px 10px 0 10px;
    max-width: 310px;
    border: 1px solid #ccc;
    box-shadow: 0 0 3px #ccc;
}
.content li img.imgleft {
    float: left;
}
.content li img.imgright {
    float: right;
}
.content li span.spanleft {
    float: left;
    background: #fff;
}
.content li span.spanright {
    float: right;
    background: #7cfc00;
}
.Main {
    width: 500px;
    height: 250px;
    position: absolute;
    top: 85%;
    margin: 0 auto;
    margin-top: 100px;
}
.Input_Box {
    width: 960px;
    height: 174px;
    /*border: 1px solid #ccc;*/
    transition: border linear .2s, box-shadow linear .5s;
    -moz-transition: border linear .2s, -moz-box-shadow linear .5s;
    -webkit-transition: border linear .2s, -webkit-box-shadow linear .5s;
    -moz-border-radius: 5px;
    -webkit-border-radius: 5px;
    border-radius: 5px;
    background-color: #fff;
    overflow: hidden;
    position: absolute;
    -moz-box-shadow: 0 0 5px #ccc;
    -webkit-box-shadow: 0 0 5px #ccc;
    box-shadow: 0 0 5px #ccc;
}
.Input_Box>textarea {
    width: 100%;
    height: 111px;
    padding: 5px;
    outline: none;
    /*	border: 0px solid #fff;*/
    resize: none;
    font: 13px "微软雅黑", Arial, Helvetica, sans-serif;
    -moz-border-radius: 5px;
    -webkit-border-radius: 5px;
    border-radius: 5px;
}
.Input_Foot {
    width: 100%;
    height: 35px;
    border-top: 1px solid #ccc;
    background-color: #fff;
    -moz-border-radius: 0 0 5px 5px;
    -webkit-border-radius: 0 0 5px 5px;
    border-radius: 0 0 5px 5px;
    position: absolute;
}
.imgBtn {
    float: left;
    margin-top: 8px;
    margin-left: 10px;
    background-repeat: no-repeat;
    background-position: 0 -13px;
    height: 18px;
    width: 20px;
    cursor: pointer
}
.imgBtn:active {
    margin-top: 9px;
}
.imgBtn:hover {
    background-position: 0 -31px
}
.postBtn:hover {
    color: #333;
    background-color: #efefef;

}
.postBtn:active {
    padding: 10px 20px 6px 20px;
}
.postBtn{
    font-size:50px

}

@media all and (min-width: 640px) {
    body,html,.wenwen-footer,.speak_window{width:640px!important;}
    .speak_window,.wenwen-footer{left:50%!important;margin-left:-320px}
}
input,button{outline:none;}
/*.wenwen-footer{width:100%;position:fixed;bottom:-5px;left:0;background:#fff;padding:3%;border-top:solid 1px #ddd;box-sizing:border-box;}
.wenwen_btn,.wenwen_help{width:15%;text-align:center;}*/
.wenwen_btn img,.wenwen_help img{height:40px;}

.question,.answer{margin-bottom:1rem;}
.question{text-align:right;}
.question>div{display:inline-block;}
.left{float:left;}
.right{float:right;}
.clear{clear:both;}
.heard_img{height:60px;width:60px;border-radius:5px;overflow:hidden;background:#ddd;}
.heard_img img{width:100%;height:100%}
.question_text,.answer_text{box-sizing:border-box;position:relative;display:table-cell;min-height:60px;}
.question_text{padding-right:20px;}
.answer_text{padding-left:20px;}
.question_text p,.answer_text p{border-radius:10px;padding:.5rem;margin:0;
    font-size:60px;line-height:28px;box-sizing:border-box;vertical-align:middle;display:table-cell;height:60px;word-wrap:break-word;}
.answer_text p{background:#fff;}
.question_text p{background:#42929d;color:#fff;text-align:left;}
.question_text i,.answer_text i{width:0;height:0;border-top:5px solid transparent;border-bottom:5px solid transparent;position:absolute;top:25px;}